NFC vs RFID Tags | Difference Between NFC & RFID Tags

Well, NFC vs. RFID tags, both tags are used for wireless data communication (data tracking, data storage, data transmission, and data identification) in real-time wirelessly in proximity and remote areas. But they have huge differences from each other. Which type of tag performs the best for a specific type of data communication? Let’s understand NTC vs. RFID tags in detail.

NFC denotes “near field communication” and RFID “radio frequency identification.”

NFC (NEAR FIELD COMMUNICATION) Tag Feature

NFC technology is also a form of RFID technology.

1. NFC tags are used for data sharing in two ways (1. Active Device to Passive Device). 2. Active Device to Active Device)
2. It’s short-range communication with a data transmission range of 2-3 inches.
3. Used for easy access to financial transactions, business contracts, social networking showcases (digital business cards/ID cards, social media accounts), and data-control purposes.
4. Devices do not require any external power supply to transfer data; a battery power supply is sufficient.
5. NFC tags are a very low-memory device up to 888 bytes.
6. NFC tags physically look like debit and credit cards and are the same size.
7. NFC tag data transfer speed: 13.56 kHz/seconds

NFC Tag Basic Component

To stabilize communication between NFC devices, you are required to have 2 NFC embedded devices, which could be both active devices or maybe one active and another passive device (NFC tag). Transferring data from one device (passive) to another device (active) does not require a source of power. An active device battery is sufficient to activate passive device data to transfer. Data is transferred wirelessly in the form of a webpage, video, audio, text form, etc. Embed data into an NFC tag required data-writing software or an app.

10 Best Uses of NFC Tag

1. NFC Tag Uses in Vehicle

Your manual use of the vehicle can be eliminated by NFC tags. As well as opening doors, closing glass windows, turning vehicles on and off, and switching on and off lights. Simply tap your NFC tag on your Android mobile, and you can easily access your car accessory.

2. NFC TAG as Payment Link

After the COVID-19 pandemic, contactless payments boomed using NFC tags. You just keep your Android mobile close to the vendor’s NFC tag. You are able to make payments from your account with 100% data safety.

3. NFC Tag As Business Card

Now it is trending; people are shifting day by day from physical paper business cards to digital cards as well as adopting Android phones. willing to skip traditional paper-made business card reprinting again and again. Only one business card is sufficient for a life term for one person. NFC Business Cards are just like Dabit and Credit Cards in shape and size. It can be used from various perspectives. Any time, digital business card data can be updated using the app.

4. Brand Promotion/Social Media Promotion

The best tool to share your digital profile, brand color and product page in your business meeting or seminar within seconds

5. Google Review Device

Customers do not need to login to their Gmail account to give Google ratings for your product and service; they can just tap and review.

RFID (RDIO FREQUENCY IDENTIFICATION) Tag

RFID is based on wireless technology using magnetic radio frequency between two di

1. RFID tags are used for one-way data (Data Reader).
2. Best use of RFID tags for Tracking Living Things (spy animals) and Moving Things (vehicles) Tracking for Security & Safety Perspective.
3. It works 100-200 meter range (depending on the power source of the RFID tag)
4. Need an External Power Source to access data from RFID cards.
5. High memory capacity.
6. To prevent fraud & duplicity (embedded RFID tag even passport)

RFID Tag Basic Component

RFID technology works on 4 basic components 1. RFID tag 2. Antina 3. Data responder 4. Data Receiver

Once the data receiver the machine power supply on, Antina starts sending a particular number frequency (passive RFID device) and activates in the proximity area, and the passive device starts sending data to the receiver (RFID data reader) and passive tags (RFID tag) to be used for one-way data access.

Data reading devices are mandatory for the outsource power supply. Data access distance depends on the capacity of RFID tag memory and data reader power supply. Data is accessed in the form of text and number based. It is also known as a proximity card.

RFID tags are available in,

LF (Low Frequency) Performance upto 1 ft Distance

HF (High Frequency) up to 10 Ft.

UH (Ultra High Frequency) 100 Meter Distance.

RFID Tag Utilization As Inventory Management

Almost all retail multiple stores/manufacturing units/warehouse stores use RFID tags to access assets and inventory to manage the supply chain updates on a daily basis. Easily can be updated on all store sales/purchases/inventory.

Race Tracking RFID Tag Use

Similarity Between RFID and NFC Tag

RFID Tag	NFC Tag
1. RFID work based on magentic field	NFC work based on magentic field
2. Contectless communication	Contectless RFID Tag NFC Tag

Accurate tracking of race, vehicle location, employee attendance machine anti-theft system in the store, and RFID tag is the best medium to track on.